{"station":{"icao":"PANC","cliId":"ANC","pil":"CLIANC","city":{"slug":"anchorage","name":"앵커리지","country":"United States"},"timezone":"America/Anchorage","feed":"https://api.weather.gov/products/types/CLI/locations/ANC","html":"https://weathermarket.io/nws-cli/PANC","json":"https://weathermarket.io/api/nws-cli/PANC"},"stationToday":"2026-11-14","day":{"date":"2026-09-12","status":"issued","note":"Final CLI issued - values.nwsOfficial carries the official daily values (metric here; official.issued.asReported keeps the °F / inch / mph exactly as printed).","settlement":{"tmaxF":62,"tminF":47,"precipIn":0,"precipTrace":false,"tmax":16.67,"tmin":8.33,"precip":0,"issuedAt":"2026-09-13T10:42:00.000Z","productId":"iem:CDAK48-PAFC-131042:ANC:2026-09-12:final","corrected":false,"reissues":0,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIANC&e=202609131042"},"issues":[{"kind":"interim","asOfLocal":"0400 PM","issuedAt":"2026-09-13T00:54:00.000Z","issuedLocal":"454 PM AKDT SAT SEP 12 2026","office":"PAFC","wmoHeader":"CDAK48 PAFC 130054","productId":"iem:CDAK48-PAFC-130054:ANC:2026-09-12:interim","source":"iem-afos","corrected":false,"tmaxF":59,"tmaxTimeLocal":"12:37 PM","tminF":50,"tminTimeLocal":"1:35 AM","precipIn":0,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIANC&e=202609130054","parseProblems":[],"rawTextSha256":"394c7105a7a7cb028bbc03a58231fc327a054c46931da6be51ec2238691e5ba5","rawText":"CDAK48 PAFC 130054\nCLIANC\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE ANCHORAGE, AK\n454 PM AKDT SAT SEP 12 2026\n\n...................................\n\n...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 12 2026...\nVALID TODAY AS OF 0400 PM LOCAL TIME.\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1952 TO 2026\n\n\nWEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST \n VALUE (LST) VALUE VALUE FROM YEAR \n NORMAL \n...................................................................\nTEMPERATURE (F) \n TODAY \n MAXIMUM 59 12:37 PM 68 1956 57 2 49 \n 1957 \n 2018 \n MINIMUM 50 1:35 AM 29 1992 44 6 42 \n AVERAGE 55 51 4 46 \n\nPRECIPITATION (IN) \n TODAY 0.00 0.87 2024 0.11 -0.11 0.57 \n MONTH TO DATE 0.59 1.25 -0.66 2.35 \n SINCE SEP 1 0.59 1.25 -0.66 2.35 \n SINCE JAN 1 13.89 10.40 3.49 11.60 \n\nSNOWFALL (IN) \n TODAY 0.0 0.0 MM 0.0 0.0 0.0 \n MONTH TO DATE 0.0 0.0 0.0 0.0 \n SINCE SEP 1 0.0 0.0 0.0 0.0 \n SINCE JUL 1 T 0.0 0.0 0.0 \n SNOW DEPTH 0 \n\nDEGREE DAYS \n HEATING \n TODAY 10 14 -4 19 \n MONTH TO DATE 140 153 -13 126 \n SINCE SEP 1 140 153 -13 126 \n SINCE JUL 1 628 563 65 488 \n\n COOLING \n TODAY 0 0 0 0 \n MONTH TO DATE 0 0 0 0 \n SINCE SEP 1 0 0 0 0 \n SINCE JAN 1 0 8 -8 0 \n...................................................................\n\n\nWIND (MPH) \n RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (30) \n HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (340) \n HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (350) \n AVERAGE WIND SPEED 3.1 \n\n\nSKY COVER \n AVERAGE SKY COVER 0.9 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n FOG \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 100 7:00 AM \n LOWEST 81 1:00 PM \n AVERAGE 91 \n\n..........................................................\n\n\nTHE ANCHORAGE AK CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 57 70 2018 \n MINIMUM TEMPERATURE (F) 44 31 1954 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 12 2026.....SUNRISE 7:20 AM AKDT SUNSET 8:31 PM AKDT \nSEPTEMBER 13 2026.....SUNRISE 7:23 AM AKDT SUNSET 8:28 PM AKDT \n\n\nCIVIL TWILIGHT\nSEPTEMBER 12 2026.....MORNING 6:36 AM AKDT EVENING 9:15 PM AKDT\nSEPTEMBER 13 2026.....MORNING 6:39 AM AKDT EVENING 9:12 PM AKDT\n\n\n- INDICATES NEGATIVE NUMBERS.\nR INDICATES RECORD WAS SET OR TIED.\nMM INDICATES DATA IS MISSING.\nT INDICATES TRACE AMOUNT.\n\n\n------------------------------------------------------\nAMOUNT OF DAYLIGHT TODAY (HOUR:MIN)........13:11 \nGAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39\n\n$$"},{"kind":"final","asOfLocal":null,"issuedAt":"2026-09-13T10:42:00.000Z","issuedLocal":"242 AM AKDT SUN SEP 13 2026","office":"PAFC","wmoHeader":"CDAK48 PAFC 131042","productId":"iem:CDAK48-PAFC-131042:ANC:2026-09-12:final","source":"iem-afos","corrected":false,"tmaxF":62,"tmaxTimeLocal":"5:13 PM","tminF":47,"tminTimeLocal":"11:58 PM","precipIn":0,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIANC&e=202609131042","parseProblems":[],"rawTextSha256":"fd46d6da27ee24b0aa9b4dd7960a78b4d1d6196b48873fbf84562a57b34e75fc","rawText":"CDAK48 PAFC 131042\nCLIANC\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE ANCHORAGE, AK\n242 AM AKDT SUN SEP 13 2026\n\n...................................\n\n...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 12 2026...\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1952 TO 2026\n\n\nWEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST \n VALUE (LST) VALUE VALUE FROM YEAR \n NORMAL \n...................................................................\nTEMPERATURE (F) \n YESTERDAY \n MAXIMUM 62 5:13 PM 68 1956 57 5 49 \n 1957 \n 2018 \n MINIMUM 47 11:58 PM 29 1992 44 3 42 \n AVERAGE 55 51 4 46 \n\nPRECIPITATION (IN) \n YESTERDAY 0.00 0.87 2024 0.11 -0.11 0.57 \n MONTH TO DATE 0.59 1.25 -0.66 2.35 \n SINCE SEP 1 0.59 1.25 -0.66 2.35 \n SINCE JAN 1 13.89 10.40 3.49 11.60 \n\nSNOWFALL (IN) \n YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0 \n MONTH TO DATE 0.0 0.0 0.0 0.0 \n SINCE SEP 1 0.0 0.0 0.0 0.0 \n SINCE JUL 1 T 0.0 0.0 0.0 \n SNOW DEPTH 0 \n\nDEGREE DAYS \n HEATING \n YESTERDAY 10 14 -4 19 \n MONTH TO DATE 140 153 -13 126 \n SINCE SEP 1 140 153 -13 126 \n SINCE JUL 1 628 563 65 488 \n\n COOLING \n YESTERDAY 0 0 0 0 \n MONTH TO DATE 0 0 0 0 \n SINCE SEP 1 0 0 0 0 \n SINCE JAN 1 0 8 -8 0 \n...................................................................\n\n\nWIND (MPH) \n RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (50) \n HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (260) \n HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (350) \n AVERAGE WIND SPEED 2.8 \n\n\nSKY COVER \n AVERAGE SKY COVER 0.7 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED YESTERDAY. \n FOG \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 100 7:00 AM \n LOWEST 67 5:00 PM \n AVERAGE 84 \n\n..........................................................\n\n\nTHE ANCHORAGE AK CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 57 70 2018 \n MINIMUM TEMPERATURE (F) 44 31 1954 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 13 2026.....SUNRISE 7:23 AM AKDT SUNSET 8:28 PM AKDT \nSEPTEMBER 14 2026.....SUNRISE 7:25 AM AKDT SUNSET 8:24 PM AKDT \n\n\nCIVIL TWILIGHT\nSEPTEMBER 13 2026.....MORNING 6:39 AM AKDT EVENING 9:12 PM AKDT\nSEPTEMBER 14 2026.....MORNING 6:41 AM AKDT EVENING 9:09 PM AKDT\n\n\n\n- INDICATES NEGATIVE NUMBERS.\nR INDICATES RECORD WAS SET OR TIED.\nMM INDICATES DATA IS MISSING.\nT INDICATES TRACE AMOUNT.\n\n\n\n------------------------------------------------------\nAMOUNT OF DAYLIGHT TODAY (HOUR:MIN)........13:05 \nGAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39 \n\n$$"}],"html":"https://weathermarket.io/nws-cli/PANC/2026-09-12","json":"https://weathermarket.io/api/nws-cli/PANC/2026-09-12"},"about":{"product":"NWS Climatological Report (CLI): the daily climate summary issued by the local NWS forecast office from the station's 1-minute ASOS record, normally 1-3 hours after local midnight (final, 'YESTERDAY') and once during the day (interim, 'TODAY AS OF'). Corrections are re-issued under the same PIL with CORRECTED in the text.","settlementRule":"The settlement value for a date is the latest final CLI issued for that date; a corrected re-issue supersedes earlier issues. Interim same-day products never settle. This is the same rule that fills values.nwsOfficial in /api/station/{icao}/daily.","archive":"Every issue is stored verbatim as received - nothing is edited or re-derived. Products are held from 2026-09-01 (backfilled from the IEM AFOS archive) and ingested live from api.weather.gov since 2026-11-10, polled every 30 minutes. A date with no final CLI 14 hours after local midnight is reported as not_issued rather than filled in.","verify":["Each issue carries the NWS product id (api.weather.gov keeps products for a limited time) and a link to the IEM AFOS permanent archive of the same product.","rawTextSha256 is the SHA-256 of the stored product text; compare it with the text at either link to confirm nothing was altered.","Permalink pattern for market rules: https://weathermarket.io/nws-cli/PANC/YYYY-MM-DD (HTML) and https://weathermarket.io/api/nws-cli/PANC/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the final NWS Climatological Report (CLI) for station PANC for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/PANC/YYYY-MM-DD with links to the NWS product and the IEM archive. A CORRECTED re-issue published before the settlement time supersedes earlier issues."}}